Fagor DDS Series Hardware Manual page 247

7.5 Direct feedback cable
The direct feedback is given by an external linear encoder (scale) or rotary
encoder that may be incremental (with reference signals) or absolute (with
reference signals).
External incremental feedback
The attached figure shows the cable of the direct feedback supplied by
FAGOR to connect an incremental feedback device (external linear or
rotary) with FAGOR sinusoidal signals (1 Vpp) or square signals
(differential TTL) and the drive. This cable is supplied with connectors at
both ends and its sales model is:
EC- PD cable
T. H7/14 Range of EC-  PD cables. The number indicates their length in
meters including the connectors.
EC-1 PD EC-3 PD
EC-2 PD EC-4 PD
FAGOR EC-X PD sensor cable
Length in meters; including connectors
Cable 4x2x0.14
Signal
Brown
+5 V DC
White
GND
Green
A
Yellow
A
Blue
B
Red
B
Grey
I0
Pink
I0
Twisted pairs. Overall shield.
To external incremental
Overall shield connected to chassis pin
feedback device
(on the sensor side and drive side)
F. H7/3
Diagram of the direct feedback cable for an external FAGOR incremental
feedback (linear or rotary) sinusoidal (1 Vpp) or square-wave (differential
TTL).
External absolute feedback
The attached figure shows the cable of the direct feedback supplied by
FAGOR to connect an external FAGOR absolute linear encoder) with
sinusoidal signals (1 Vpp) and the drive. This cable is supplied with
connectors at both ends and its sales model is:
EC-6 PD EC-9 PD
EC-8 PD EC-10 PD
1/2/3/4/6/8/9/10/12
   Cables
7.
EC-12 PD
(HD,
Sub-D,
Pin M15)
9 Front view
11
1
2
6
11 1
3
4
15 5
5
6
15
Chassis
to the drive - X3 -
HARDWARE
DDS
Ref.1912
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